Deposition rate
STUDY ON WAX DEPOSITION RATE OPTIMIZATION ALGORITHM BASED ON LEVENBERG-MARQUARDT ALGORITHM AND GLOBAL OPTIMIZATION
... wax deposition rate model has become an important part of wax deposition research (Tian Z ...wax deposition rate are all nonlinear models, which are usually complex and difficult to ...
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A robust upscaling of the effective particle deposition rate in porous media
... and deposition phenomena at the solid-liquid interface of a porous medium have to be repre- sented by macroscopic reaction source ...effective deposition rates defined by complex fitting procedures, ...
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Relationship between dust deposition rate and soil characteristics in an arid region of Iran
... Dust formation is one of the most seriously damaging environmental issues in arid and semiarid areas. In this study, the decision tree-based Chi-square Automatic Interaction Detector (CHAID) algorithm was used to ...
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A robust upscaling of the effective particle deposition rate in porous media
... and deposition phenomena at the solid-liquid interface of a porous medium have to be represented by macroscopic reaction source ...effective deposition rates defined by simple linear reaction ODEs, ...
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Hybrid HIPIMS and DC magnetron sputtering deposition of TiN coatings: Deposition rate, structure and tribological properties
... plasma deposition environment although the resultant deposition rate is significantly ...sputtering deposition of a TiN hard coating on a hardened steel substrate, to investigate the effect of ...
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Effects of Gas Velocity on Deposition Rate and Amount of Cluster Incorporation into a-Si:H Films Fabricated by SiH4 Plasma Chemical Vapor Deposition
... the deposition rate (DR) and the amount of cluster incorporation into films (R), being the ratio of the total deposition rate to the radical deposition rate ...a ...
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The Analysis of the Deposition Rate for Continuous Micro-Anode Guided Electroplating Process
... elevation rate based on CCD images in the previous ...the deposition rate is related to the gap distances as well as the applied ...column deposition rates are established for different gap ...
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The high deposition rate additive manufacture of nickel superalloys and metal matrix composites
... the deposition of CM247LC (a γ’ superalloy) using powder bed LM in an effort to characterise the microstructure and reduce the presence of micro-cracking, however cracking could not be ...
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Plasma Assisted Chemical Vapor Deposition of Titanium Oxide Layer at Room Temperature
... the deposition rate is dependent on the density of atomic oxygen radical and decreased with increasing the induced RF-power from 5 W to 20 W in 350 mtorr be- cause of increasing the gas-phase dissociation ...
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Development and Analysis of Bioactive CaP coatings for Biomedical Implants.
... high deposition rate, low cost, and ease of ...for deposition of HA have been investigated, including radio frequency magnetron sputtering, electron beam deposition, pulsed laser ...
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Synthesis and Analysis of Thin Conducting Pyrolytic Carbon Films
... rates were observed with longer reaction times indicating the formation of consecutive products with higher reactivity after a short period of time (0.11 - 0.33 s) at a temperature of 1000 o C. In recent years the ...
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Early stages of growth of gold layers sputter deposited on glass and silicon substrates
... the deposition rates on both substrates, the deposition on the Si substrate being ...constant deposition rate, in the case of the glass substrate, the deposition in the initial stages ...
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Influence of pH Solution on Electroless Copper Plating Using Sodium Hypophosphite as Reducing Agent
... electroless deposition of copper-rich Cu–Ni–P alloys, using hypophosphite as reducing agent, has been carried ...The deposition rate increased obviously with the increase of ...
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Synthesis of Almond-Like ZnO Microcrystals by Chemical Bath Deposition Method at Room Temperature
... vapor deposition[13], sol- gel [14], molecular beam epitaxy (MBE) [15], spin coating [16], ion implantation [17], pulsed laser deposition (PLD) [18] and solution phase ...bath deposition (CBD) [19] ...
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Polyacrylamide decreases furrow erosion
... The decreasing concentration implies that, after a rapid initial increase in sediment transport, there is a net deposition (ie: deposition rate exceeds the erosion rate) and that sedimen[r] ...
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Effects of Shear Rate and Inhibitors on Wax Deposition of Malaysian Crude Oil
... A polymer inhibitor contains wax-like portions that allow the molecules to incorporate into the wax deposit structure. This type of in inhibitor also has other structural features that can alter and disrupt ...
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The movement and deposition of PM2.5 in the upper respiratory tract for the patients with heart failure: an elementary CFD study
... The rate of deposition and escaped is necessary to discuss the air flow state in the res- piratory ...particle deposition rate is low, and the escape rate is high, so the particles have ...
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Development of NO2 Gas Sensor Based on Plasma Polymerized Nanostructure Polyaniline Thin Film
... growth rate increases with pressure for a fixed number of plasma pulses, but at pressures of 27 or 40 Pa, the average rate decreases as the number of pulses is raised from 50 to ...the deposition ...
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VERSATILITY OF THIN FILM AND THIN FILM DEPOSITION TECHNIQUES AND PARAMETERS
... high deposition rate for low-cost and mass-scale ...spray rate, substrate distance, substrate temperature, ambient atmosphere, carries gas, droplets size, and also the cooling rate after ...
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Deposition of Pyrolytic Silicon Carbide on Discs in a Fluidized Bed EUR 4946
... The influence of the deposition conditions on density, microstructure, crystallite size and chemical composition of the material was determined.. Besides temperature the deposition rate [r] ...
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